﻿//using System;
//using System.Collections.Generic;
//using System.Linq;
//using System.Text;
//using System.Threading.Tasks;

//namespace TestWinform
//{
//    internal class Class2
//    {
//    }
//}
//tri: 7591     tri: 7591
//node: 4053    node: 4053
//node: 3996    node: 3996
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//node: 3832    node: 3832
//node: 3829    node: 3829
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//node: 3761    node: 3761
//tri: 7590     tri: 7590
//node: 4053    node: 4053
//node: 3997    node: 3997
//node: 3996    node: 3996
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//node: 3832    node: 3832
//node: 3776    node: 3776
//node: 3775    node: 3775
//node: 3772    node: 3772
//node: 3761    node: 3761
//tri: 7589     tri: 7589
//node: 4053    node: 4053
//node: 3996    node: 3996
//node: 3982    node: 3982
//node: 3981    node: 3981
//node: 3832    node: 3832
//node: 3775    node: 3775
//tri: 7588     tri: 7588
//node: 4053    node: 4053
//node: 3997    node: 3997
//node: 3996    node: 3996
//node: 3982    node: 3982
//node: 3981    node: 3981
//node: 3832    node: 3832
//node: 3775    node: 3775
//tri: 7587     tri: 7587
//node: 4060    node: 4060
//node: 4053    node: 4053
//node: 4052    node: 4052
//node: 3996    node: 3996
//node: 3982    node: 3982
//node: 3832    node: 3832
//node: 3831    node: 3831
//node: 3829    node: 3829
//node: 3775    node: 3775
//node: 3761    node: 3761
//tri: 7586     tri: 7586
//node: 4060    node: 4060
//node: 4053    node: 4053
//node: 4052    node: 4052
//node: 3996    node: 3996
//node: 3982    node: 3982
//node: 3832    node: 3832
//node: 3831    node: 3831
//node: 3775    node: 3775
//tri: 7585     tri: 7585
//node: 3798    node: 3798
//node: 3744    node: 3744
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//node: 3741    node: 3741
//node: 3727    node: 3727
//node: 1984    node: 1984
//node: 1983    node: 1983
//node: 1969    node: 1969
//node: 1968    node: 1968
//tri: 7584     tri: 7584
//node: 4063    node: 4063
//node: 4056    node: 4056
//node: 4055    node: 4055
//node: 4053    node: 4053
//node: 4052    node: 4052
//tri: 7583     tri: 7583
//node: 4063    node: 4063
//node: 4060    node: 4060
//node: 4056    node: 4056
//node: 4055    node: 4055
//node: 4052    node: 4052
//tri: 7582     tri: 7582
//node: 4063    node: 4063
//node: 4062    node: 4062
//node: 4060    node: 4060
//node: 4056    node: 4056
//node: 4055    node: 4055
//node: 4052    node: 4052
//tri: 7581     tri: 7581
//node: 4063    node: 4063
//node: 4056    node: 4056
//node: 4055    node: 4055
//node: 4053    node: 4053
//node: 4052    node: 4052
//node: 3982    node: 3982
//node: 3981    node: 3981
//tri: 7580     tri: 7580
//node: 4000    node: 4000
//node: 3999    node: 3999
//node: 3982    node: 3982
//node: 3975    node: 3975
//tri: 7579     tri: 7579
//node: 4000    node: 4000
//node: 3999    node: 3999
//node: 3997    node: 3997
//node: 3996    node: 3996
//node: 3982    node: 3982
//tri: 7578     tri: 7578
//node: 4000    node: 4000
//node: 3999    node: 3999
//node: 3997    node: 3997
//node: 3996    node: 3996
//node: 3989    node: 3989
//node: 3982    node: 3982
//tri: 7577     tri: 7577
//node: 4000    node: 4000
//node: 3999    node: 3999
//node: 3997    node: 3997
//node: 3996    node: 3996
//node: 3989    node: 3989
//node: 3982    node: 3982
//tri: 7576     tri: 7576
//node: 3776    node: 3776
//node: 3775    node: 3775
//node: 3773    node: 3773
//node: 3768    node: 3768
//node: 3766    node: 3766
//tri: 7575     tri: 7575
//node: 3836    node: 3836
//node: 3832    node: 3832
//node: 3831    node: 3831
//node: 3829    node: 3829
//node: 3828    node: 3828
//node: 3761    node: 3761
//tri: 7574     tri: 7574
//node: 4000    node: 4000
//node: 3999    node: 3999
//node: 3997    node: 3997
//node: 3996    node: 3996
//node: 3982    node: 3982
//node: 3775    node: 3775
//tri: 7573     tri: 7573
//node: 4000    node: 4000
//node: 3999    node: 3999
//node: 3997    node: 3997
//node: 3996    node: 3996
//node: 3989    node: 3989
//node: 3775    node: 3775
//tri: 7572     tri: 7572
//node: 4063    node: 4063
//node: 4060    node: 4060
//node: 4056    node: 4056
//node: 4055    node: 4055
//node: 4053    node: 4053
//node: 4052    node: 4052
//tri: 7571     tri: 7571
//node: 3776    node: 3776
//node: 3775    node: 3775
//node: 3773    node: 3773
//node: 3772    node: 3772
//node: 3768    node: 3768
//node: 3766    node: 3766
//node: 3761    node: 3761
//tri: 7570     tri: 7570
//node: 3832    node: 3832
//node: 3829    node: 3829
//node: 3775    node: 3775
//node: 3772    node: 3772
//node: 3761    node: 3761
//tri: 7569     tri: 7569
//node: 3832    node: 3832
//node: 3829    node: 3829
//node: 3775    node: 3775
//node: 3773    node: 3773
//node: 3772    node: 3772
//node: 3761    node: 3761
//tri: 7568     tri: 7568
//node: 3776    node: 3776
//node: 3775    node: 3775
//node: 3773    node: 3773
//node: 3772    node: 3772
//node: 3761    node: 3761
//tri: 7567     tri: 7567
//node: 4053    node: 4053
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//node: 3997    node: 3997
//node: 3996    node: 3996
//node: 3982    node: 3982
//node: 3981    node: 3981
//node: 3775    node: 3775
//tri: 7566     tri: 7566
//node: 4063    node: 4063
//node: 4060    node: 4060
//node: 4056    node: 4056
//node: 4055    node: 4055
//node: 4053    node: 4053
//node: 4052    node: 4052
//node: 3996    node: 3996
//node: 3982    node: 3982
//node: 3981    node: 3981
//tri: 7565     tri: 7565
//node: 4060    node: 4060
//node: 4053    node: 4053
//node: 4052    node: 4052
//node: 3996    node: 3996
//node: 3982    node: 3982
//node: 3981    node: 3981
//node: 3775    node: 3775
//tri: 7564     tri: 7564
//node: 3832    node: 3832
//node: 3829    node: 3829
//node: 3775    node: 3775
//node: 3761    node: 3761
//tri: 7563     tri: 7563
//node: 3836    node: 3836
//node: 3832    node: 3832
//node: 3831    node: 3831
//node: 3829    node: 3829
//node: 3828    node: 3828
//node: 3761    node: 3761
//tri: 7562     tri: 7562
//node: 3997    node: 3997
//node: 3996    node: 3996
//node: 3776    node: 3776
//node: 3775    node: 3775
//node: 3773    node: 3773
//node: 3768    node: 3768
//tri: 7561     tri: 7561
//node: 4000    node: 4000
//node: 3997    node: 3997
//node: 3996    node: 3996
//node: 3989    node: 3989
//node: 3776    node: 3776
//node: 3775    node: 3775
//tri: 7560     tri: 7560
//node: 3997    node: 3997
//node: 3996    node: 3996
//node: 3776    node: 3776
//node: 3775    node: 3775
//node: 3773    node: 3773
//node: 3772    node: 3772
//node: 3761    node: 3761
//tri: 7559     tri: 7559
//node: 3997    node: 3997
//node: 3996    node: 3996
//node: 3982    node: 3982
//node: 3776    node: 3776
//node: 3775    node: 3775
//node: 3772    node: 3772
//node: 3761    node: 3761
//tri: 7558     tri: 7558
//node: 4063    node: 4063
//node: 4056    node: 4056
//node: 4053    node: 4053
//node: 4000    node: 4000
//node: 3999    node: 3999
//node: 3997    node: 3997
//node: 3996    node: 3996
//node: 3982    node: 3982
//node: 3981    node: 3981
//tri: 7557     tri: 7557
//node: 4063    node: 4063
//node: 4056    node: 4056
//node: 4053    node: 4053
//node: 4052    node: 4052
//node: 3996    node: 3996
//node: 3982    node: 3982
//node: 3981    node: 3981
//tri: 7556     tri: 7556
//node: 4063    node: 4063
//node: 4056    node: 4056
//node: 4053    node: 4053
//node: 3999    node: 3999
//node: 3997    node: 3997
//node: 3996    node: 3996
//node: 3982    node: 3982
//node: 3981    node: 3981
//tri: 7555     tri: 7555
//node: 4060    node: 4060
//node: 4053    node: 4053
//node: 4052    node: 4052
//node: 3832    node: 3832
//node: 3831    node: 3831
//node: 3829    node: 3829
//node: 3761    node: 3761
//tri: 7554     tri: 7554
//node: 4060    node: 4060
//node: 4053    node: 4053
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//node: 3832    node: 3832
//node: 3831    node: 3831
//tri: 7553     tri: 7553
//node: 4063    node: 4063
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//node: 4059    node: 4059
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//tri: 7552     tri: 7552
//node: 3801    node: 3801
//node: 3800    node: 3800
//node: 3758    node: 3758
//node: 3757    node: 3757
//node: 3744    node: 3744
//tri: 7551     tri: 7551
//node: 3801    node: 3801
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//node: 3758    node: 3758
//node: 3757    node: 3757
//node: 3745    node: 3745
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//node: 3742    node: 3742
//node: 3741    node: 3741
//tri: 7550     tri: 7550
//node: 3801    node: 3801
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//node: 3798    node: 3798
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//node: 3744    node: 3744
//tri: 7549     tri: 7549
//node: 3808    node: 3808
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//tri: 7548     tri: 7548
//node: 3760    node: 3760
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//node: 3772    node: 3772
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//tri: 7545     tri: 7545
//node: 3801    node: 3801
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//node: 3742    node: 3742
//node: 3741    node: 3741



//node: 3727